40809483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 71207136

約数和(自身を除く): 30397653

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 857, 1221, 1287, 1443, 2571, 3663, 4329, 5291, 7713, 9427, 11141, 15873, 28281, 31709, 33423, 47619, 84843, 95127, 100269, 122551, 285381, 348799, 367653, 412217, 1046397, 1102959, 1236651, 3139191, 3709953, 4534387, 13603161, 40809483]

約数ペア:

[(1, 40809483), (3, 13603161), (9, 4534387), (11, 3709953), (13, 3139191), (33, 1236651), (37, 1102959), (39, 1046397), (99, 412217), (111, 367653), (117, 348799), (143, 285381), (333, 122551), (407, 100269), (429, 95127), (481, 84843), (857, 47619), (1221, 33423), (1287, 31709), (1443, 28281), (2571, 15873), (3663, 11141), (4329, 9427), (5291, 7713)]